29 lines
719 B
C#
29 lines
719 B
C#
using System;
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class Program
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{
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static uint[] nums = { 1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1 };
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static string[] rum = { "M", "CM", "D", "CD", "C", "XC", "L", "XL", "X", "IX", "V", "IV", "I" };
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static string ToRoman(uint number)
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{
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string value = "";
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for (int i = 0; i < nums.Length && number != 0; i++)
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{
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while (number >= nums[i])
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{
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number -= nums[i];
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value += rum[i];
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}
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}
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return value;
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}
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static void Main()
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{
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for (uint number = 1; number <= 1 << 10; number *= 2)
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{
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Console.WriteLine("{0} = {1}", number, ToRoman(number));
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}
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}
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}
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